Echinidae is a family of sea urchins in the order Camarodonta. Members of the family are found in the Atlantic Ocean and the Antarctic. Members of the...
urchin or common sea urchin, is a species of marine invertebrate in the Echinidae family. It is found in coastal areas of western Europe down to a depth...
large plates fused across the top of each pyramid. Order Echinoida family Echinidae Gray, 1825 family Echinometridae Gray, 1825 family Parasaleniidae family...
Echinus melo, melon sea urchin, is a species of sea urchin in the family Echinidae. This species grows up to 17 cm (7 in) in diameter. It is spherical or...
Echinus tylodes is a species of sea urchin in the Echinidae family. It is white with rather sparse pink spines, and is endemic to the eastern coast of...
Dermechinus is a genus of sea urchin in the family Echinidae found in deep water in the southern Indian, Pacific and Atlantic Oceans. It is monotypic...
There are 75 species of echinoderm (phylum Echinodermata) recorded in Ireland. Asterias rubens (common sea star) Leptasterias muelleri (northern sea star)...
neumayeri, the Antarctic sea urchin, is a species of sea urchin in the family Echinidae. It is found living on the seabed in the waters around Antarctica. It...
name Gilchrist's sea urchin, is a species of marine invertebrate in the Echinidae family that usually grows to a diameter of 10 cm. "WoRMS - World Register...
Other Pacific Echini: The Pedinidae, Phymosomatidae, Stomopneustidae, Echinidae, Temnopleuridae, Strongylocentrotidae, and Echinometridae". Memoirs of...
Gracilechinus lucidus, is a species of sea urchin in the family Echinidae that is native to the waters of Japan. "WoRMS - World Register of Marine Species...
Sterechinus is a genus of sea urchins in the family Echinidae. All living members of the genus are found in the waters around Antarctica but the first...
Other Pacific Echini: The Pedinidae, Phymosomatidae, Stomopneustidae, Echinidae, Temnopleuridae, Strongylocentrotidae, and Echinometridae" (PDF). Memoirs...
based on their disk’s effectiveness. Specifically, each increase allows Echinidae species to develop better suction against tougher exteriors of sea mammals...
Other Pacific Echini: The Pedinidae, Phymosomatidae, Stomopneustidae, Echinidae, Temnopleuridae, Strongylocentrotidae, and Echinometridae". Memoirs of...
Gracilechinus acutus is a species of sea urchin in the family Echinidae, commonly known as the white sea urchin. It is an omnivore and feeds on algae...
The list of echinoderms of South Africa is a list of species that form a part of the echinoderm (Phylum Echinodermata) fauna of South Africa, and includes...
échinides vivants et fossiles, 1883 – Classification of living and fossil Echinidae. Contributions a la classification méthodique des Crucifères, 1883 – Contributions...
Gracilechinus is a genus of sea urchins in the family Echinidae. The species in this genus are regular sea urchins, with a rounded test, bearing the anus...
as regards the Crinoidea, and a subdivision of the Class Adelostella (Echinidae). Annals and Magazine of Natural History, ser. 1, v. 10(63), pp 106-113...
Other Pacific Echini: The Pedinidae, Phymosomatidae, Stomopneustidae, Echinidae, Temnopleuridae, Strongylocentrotidae, and Echinometridae". Memoirs of...
wahlbergii Muller & Troschel, 1842 (Lüderitz to Durban) Order Echinoida Family Echinidae Deepwater urchin, Echinus gilchristi Bell, 1904 (Lüderitz to Port Elizabeth)...